CN204431982U - Seal member, black accomodating unit and ink-jet printer - Google Patents
Seal member, black accomodating unit and ink-jet printer Download PDFInfo
- Publication number
- CN204431982U CN204431982U CN201420812526.5U CN201420812526U CN204431982U CN 204431982 U CN204431982 U CN 204431982U CN 201420812526 U CN201420812526 U CN 201420812526U CN 204431982 U CN204431982 U CN 204431982U
- Authority
- CN
- China
- Prior art keywords
- seal member
- ink
- connecting portion
- sealing
- accomodating unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 32
- 238000007639 printing Methods 0.000 description 6
- 230000008034 disappearance Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Ink Jet (AREA)
Abstract
The utility model relates to a kind of seal member, black accomodating unit and ink-jet printer, described seal member is used for the inlet of the black accomodating unit of jet of sealed printer, described seal member comprises the first sealing, the second sealing and connects the connecting portion of described first sealing and described second sealing, the center of described connecting portion has depressed part, wherein, described connecting portion also has the enhanced portion corresponding with described depressed part.Firmer, durable according to seal member of the present utility model.
Description
Technical field
The utility model relates to seal member, black accomodating unit and ink-jet printer.
Background technology
Ink-jet printer is usually by spraying ink to print from record head to record object (such as paper sheet for printing).
Schematically show an example of existing ink-jet printer in accompanying drawing 1, for the sake of simplicity, merely illustrate the simple and easy schematic diagram of this ink-jet printer.As shown in Figure 1, ink-jet printer 10 generally comprises black accomodating unit 11 and printer body 12, and described black accomodating unit 11 is fixedly mounted on (such as shown in Figure 1 on right flank) on a certain side of ink-jet printer 10.For convenience of description, ink-jet printer 10 is defined as front towards the direction of user in a state of use, defines left and right directions by ink-jet printer 10 viewed from front.Ink accomodating unit 11 comprises ink tank container (not shown) and is contained in ink tank container for holding the ink tank (not shown) of ink.Be formed in ink tank and hold the ink chamber (not shown) of ink, the upper surface of black accomodating unit 11 is formed with inlet 41a and 41b for injecting ink in ink chamber, protruding outside towards ink chamber of inlet 41a and 41b.The top of inlet 41a and 41b is releasably provided with the sealing 42a and sealing 42b that can seal inlet 41a and 41b, connected by connecting portion 42c (three forms seal member 42) between sealing 42a and sealing 42b, to facilitate, sealing 42a and sealing 42b is loaded and unloaded.Such as, when only taking off sealing 42a to carry out refilling to inlet 41a, can be still positioned at sealing 42b on inlet 41b to support whole seal member 42, and when preventing seal member 42 to be arbitrarily positioned with respect to one another, pollute that other are local or be infected with foreign matter.
Usually, seal member 42, by injection molded type, schematically shows an example of existing seal member in accompanying drawing 2.As illustrated in fig. 1 and 2, because of the restriction that Shooting Technique is brought, the center of the connecting portion 42c of seal member 42 has the depressed part 42d as injection hole usually, because this depressed part 42 is from the surface of connecting portion 42c to lower recess, therefore this position of connecting portion 42c is comparatively weak compared to other position, in the use procedure of ink-jet printer, connecting portion 42c easily ruptures.
Utility model content
The utility model completes to overcome the problems referred to above, its object is to, and provides a kind of seal member of inlet of the more solid black accomodating unit for jet of sealed printer.
According to an aspect of the present utility model, the utility model provides a kind of seal member, sealing parts are used for the inlet of the black accomodating unit of jet of sealed printer, described seal member comprises the first sealing, the second sealing and connects the connecting portion of described first sealing and described second sealing, the center of described connecting portion has depressed part, wherein, described connecting portion also has the enhanced portion corresponding with described depressed part.
The seal member that the utility model provides, owing to being provided with the enhanced portion corresponding with depressed part, therefore, it is possible to the intensity at this depressed part place on the connecting portion strengthening seal member, connecting portion is avoided in use to rupture, make seal member more firm, durable, thus extend the service life of seal member.
Alternatively, described enhanced portion is positioned at the position corresponding with described depressed part of described connecting portion.
According to the program, by enhanced portion being arranged on the position corresponding with depressed part of connecting portion, the intensity of connecting portion can being strengthened targetedly, avoid connecting portion in use to rupture.
Alternatively, described enhanced portion is positioned at the one side contrary with the surface with described depressed part of described connecting portion.
According to the program, by enhanced portion is arranged on the one side contrary with the surface with described depressed part, make to compensate for the disappearance that to lower recess cause of center due to depressed part of connecting portion on the thickness direction of connecting portion, thus ensure that the intensity of connecting portion.
Alternatively, described enhanced portion is positioned at least side on the width of described connecting portion of described depressed part.
According to the program, by enhanced portion being arranged at least side on the width of connecting portion of depressed part, make the disappearance that this connecting portion causes due to the depression of depressed part obtain compensation on the width of connecting portion, thus ensure that the intensity of connecting portion.
Alternatively, described enhanced portion and described connecting portion are one.
According to the program, the intensity of connecting portion can be ensured further, make its not easy fracture.
According to another aspect of the present utility model, the utility model also provides a kind of black accomodating unit, comprises at least one pair of inlet for injecting ink and seal member as above, and described seal member is for sealing at least one pair of inlet described.
According to black accomodating unit of the present utility model, its seal member had is more firm, durable, therefore, it is possible to avoid seal member in use to rupture, thus extends its service life.
According to another aspect of the present utility model, the utility model also provides a kind of ink-jet printer, and it comprises above-described black accomodating unit.
According to ink-jet printer of the present utility model, comprise above-mentioned black accomodating unit, because black accomodating unit comprises above-mentioned seal member, and the intensity of sealing parts is more firm, durable compared to the seal member of routine, therefore, it is possible to increase the service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing in the description of the utility model exemplary embodiment, above-mentioned and other side of the present utility model will become more obviously be easier to understand, in the accompanying drawings:
Fig. 1 schematically shows a kind of stereogram being installed with the ink-jet printer of existing black accomodating unit;
Fig. 2 schematically shows the top view of the seal member that the ink-jet printer in Fig. 1 has;
Fig. 3 is the stereogram of the ink-jet printer according to a preferred embodiment of the present utility model;
Fig. 4 is the stereogram of the seal member that the ink-jet printer in Fig. 3 has;
Fig. 5 is the stereogram that seal member in Fig. 4 is in rollover states;
Fig. 6 is the plan view from above of the seal member in Fig. 4;
Fig. 7 be seal member in Fig. 6 along A-A the sectional view that cuts;
Fig. 8 is the stereogram of the seal member according to another preferred embodiment of the present utility model; And
Fig. 9 is the plan view from above of the seal member in Fig. 8.
Description of reference numerals:
10,100 ink-jet printers
12,120 printer body
11,110 black accomodating units
41a, 41b, 113a, 113b inlet
42a, 42b sealing
42c, 117c, 217c connecting portion
42d, 117d, 217d depressed part
117e, 217e enhanced portion
117a, 217a first sealing
117b, 217b second sealing
42,117,217 seal members
1171 top surfaces
1172 basal surfaces
Detailed description of the invention
Referring to accompanying drawing, preferred embodiment of the present utility model is described.It should be noted that, term used herein " on ", D score, "front", "rear", "left", "right" and similar statement just for illustrative purposes, and unrestricted.
In this article, the ordinal number of such as " first " and " second " of quoting in the application is only mark, and does not have other implication any, such as specific order etc.And such as, term " first component " itself does not imply the existence of " second component ", and term " second component " itself does not imply the existence of " first component ".In this article, " parallel " or " vertically " refers to substantially or roughly " parallel " or " vertically ".
Embodiment 1
Fig. 3 diagrammatically illustrates the stereogram of the ink-jet printer of the seal member be provided with according to a preferred embodiment of the present utility model.
Ink-jet printer described in the utility model can have the various functions such as image reading apparatus function, facsimile function, duplicator function and printing function simultaneously, also only can have printing function.As printing function, the dual-side image writing function of the double-sided recording modes image at recording paper can be had, also can only have one-sided image writing function.Wherein, for whether the function had beyond printing function is not restricted.
As shown in Figure 3, ink-jet printer 100 has the face shaping substantially in box, and alternatively, the distance (width) of the left and right directions of ink-jet printer 100 is 435mm.Ink-jet printer 100 possesses printer body 120 and black accomodating unit 110.Printer body 120 possesses sheet feed section (not shown) and paper discharge unit (not shown) usually.Alternatively, the distance (i.e. width) of the left and right directions of black accomodating unit 110 is 42mm.Alternatively, black accomodating unit 110 is 1:11 to 1:9 with the ratio of the width of printer body 120.Wherein, sheet feed section is arranged on the rear portion of printer body usually, and paper discharge unit is arranged on the front portion of printer body 120 usually, and black accomodating unit 110 is arranged on the right flank of printer body 120 and extends to the right from the right flank of printer body 120.Should understand, although black in the illustrated embodiment accomodating unit 110 is arranged on the right side of printer body 120, according to actual needs, black accomodating unit 110 also can be arranged on other position of printer 120.Ink accomodating unit 110 can removably be mounted to printer body 120 with conventional connected mode (such as utilizing threaded connector etc.).Certainly, black accomodating unit 110 also can with printer 120 body by integral forming.
Exemplarily, when placing paper on sheet feed section, paper is admitted to from sheet feed section, and after the internal image of ink-jet printer 100 is recorded to the surface of paper, paper is discharged from paper discharge unit.
The balladeur train (not shown) moved around on paper can be provided with in the inside of printer body 120.In the side of balladeur train towards paper, be equipped with the record head (not shown) formed by multiple nozzle.When printing (record), the ink in black accomodating unit 110 is supplied to record head via flexible ink tube (not shown), then sprays ink from record head to paper.
Usually, balladeur train is driven by driving mechanism (not shown), and is guide by guide rail (not shown) and move back and forth above paper.In addition, in printer body 120, being generally provided with the paper feeder (not shown) for transmitting paper, matching with the action moved back and forth of balladeur train, paper is carried step by step, meanwhile, spray ink from record head, on paper, record image thus.
In the present embodiment, ink accomodating unit 110 is in cardinal principle rectangular shape, and be split component, it comprises ink tank container (not shown) and is contained in for holding the ink tank (not shown) of ink in ink tank container, and ink used when printer body 120 is printed can be supplied by this ink tank.Inlet 113a, 113b are formed in the upper surface of black accomodating unit 110, and inlet 113a, 113b are communicated with ink tank, so that ink is injected into ink tank inside by user.Ink accomodating unit 110 also comprises the seal member 117 corresponding with inlet 113a, 113b, seal member 117 for sealing inlet 113a, 113b, to prevent ink leakage in black accomodating unit 110 and evaporation.Alternatively, black accomodating unit 110 also can be integrated component, can forming the container cavity for holding ink, separating between container cavity by dividing plate in the inside of black accomodating unit 110.
Particularly, as shown in Figure 3, seal member 117 comprises the first sealing 117a, the second sealing 117b and connecting portion 117c, and wherein the first sealing 117a is for sealing inlet 113a, and the second sealing 117b is for sealing inlet 113b.Connecting portion 117c is connected between the first sealing 117a and the second sealing 117b, to facilitate the handling of the first sealing 117a and the second sealing 117b.
Further, Fig. 4 is the stereogram of the seal member 117 that the ink-jet printer 100 in Fig. 3 has, and Fig. 5 is the stereogram that seal member 117 in Fig. 4 is in rollover states.As illustrated in figures 4-5, connecting portion 117c its roughly middle position there is depressed part 117d, in the position corresponding with this depressed part 117d, connecting portion 117c also has enhanced portion 117e, and this enhanced portion 117e is roughly rectangle, and is positioned at the one side contrary with the surface with depressed part 117d, namely, in this embodiment, depressed part 117d is positioned on the top surface 1171 of connecting portion 117c, and enhanced portion 117e is positioned on the basal surface 1172 of connecting portion 117c.It should be noted that, under top surface 1171 described in the utility model refers to the state being sealed in inlet 113a, 113b at seal member 117 (as shown in Figure 3), connecting portion 117c towards upper surface, under basal surface 1172 refers to the state being sealed in inlet 113a, 113b at seal member 117 (as shown in Figure 3), the prone surface of connecting portion 117c.Although in this embodiment, enhanced portion 117e is positioned on basal surface 1172, alternatively, enhanced portion 117e also can be positioned at other position corresponding with depressed part 117d.
Particularly, as shown in fig. 6-7, wherein, Fig. 6 is the plan view from above of seal member 117 according to the present embodiment, the seal member 117 that Fig. 7 is Fig. 6 along A-A the sectional view that cuts.Enhanced portion 117e gives prominence to downwards from the basal surface 1172 of connecting portion 117c, therefore just in time compensate for the part of depressed part 117d owing to lacking to lower recess from the top surface 1171 of connecting portion 117c of the side of being located thereon, thus add the intensity of connecting portion 117c in this position.Although in the shown embodiment, enhanced portion 117e is in rectangle roughly, and alternatively, enhanced portion 117e also can be other shape, and those skilled in the art specifically can select according to actual conditions, and the utility model is not particularly limited.
Seal member 117 according to the present embodiment, owing to being provided with the enhanced portion 117e corresponding with depressed part 117d, therefore, it is possible to the intensity at this depressed part 117d place on the connecting portion 117c strengthening seal member 117, connecting portion 117c is avoided in use to rupture, thus make seal member 117 more firm, durable, extend the service life of seal member 117.
Preferably, this enhanced portion 117e and connecting portion 117c is integrated, and such as both can by injection molded type.Compare and be fixed on connecting portion 117c by enhanced portion 117e by modes such as fastening, adhesions, integrated structure is firmer.
Embodiment 2
The embodiment 2 of seal member is schematically shown in Fig. 8-9.In order to the object simplified, eliminate the description with embodiment 1 same section when describing embodiment 2.
As Figure 8-9, embodiment 2 is with the difference of embodiment 1, connecting portion 217c has two enhanced portion 217e, enhanced portion 217e is semicircle roughly, and lays respectively at the both sides on the width at connecting portion 217c (the C direction namely shown in Fig. 9) of depressed part 217d.Thus, enhanced portion 217e from the both sides along C direction of connecting portion 217c outwardly, compensate for the disappearance of depressed part 217d owing to producing to lower recess at the center being positioned at two enhanced portion 217e, thus adds the intensity of connecting portion 217c in this position.
Although connecting portion 217c has enhanced portion 217e in this embodiment, and enhanced portion 217e is semicircle roughly, but those skilled in the art understand, obvious enhanced portion 217e can be other suitable shape, such as can be square etc., and the quantity of enhanced portion 217e may also be only 1, and the utility model is not particularly limited.
Unless otherwise defined, technology used herein is identical with the implication that those skilled in the art of the present utility model understand usually with scientific terminology.Term used herein, just in order to describe concrete enforcement object, is not intended to limit the utility model.Terms such as such as " parts " that occur herein both can represent single part, also can represent the combination of multiple part.The term such as such as " installation ", " setting " etc. occurred herein both can represent that parts were directly attached to another parts, also can represent that parts are attached to another parts by middleware.The feature described in one embodiment herein can be applied to another embodiment individually or with further feature in combination, unless this feature is inapplicable or be otherwise noted in this another embodiment.
The utility model is illustrated by above-mentioned embodiment, but should be understood that, above-mentioned embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited within the scope of described embodiment.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-mentioned embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.
Claims (7)
1. a seal member, for the inlet of the black accomodating unit of jet of sealed printer, described seal member comprises the first sealing, the second sealing and connects the connecting portion of described first sealing and described second sealing, the center of described connecting portion has depressed part, it is characterized in that, described connecting portion also has the enhanced portion corresponding with described depressed part.
2. seal member according to claim 1, is characterized in that, described enhanced portion is positioned at the position corresponding with described depressed part of described connecting portion.
3. seal member according to claim 2, is characterized in that, described enhanced portion is positioned at the one side contrary with the surface with described depressed part of described connecting portion.
4. seal member according to claim 1, is characterized in that, described enhanced portion is positioned at least side on the width of described connecting portion of described depressed part.
5. the seal member according to any one of claim 1-4, is characterized in that, described enhanced portion and described connecting portion are one.
6. a black accomodating unit, is characterized in that, comprises for injecting at least one pair of inlet of ink and the seal member as described in any one of the claims 1-5, and described seal member is for sealing at least one pair of inlet described.
7. an ink-jet printer, is characterized in that, comprises black accomodating unit as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812526.5U CN204431982U (en) | 2014-12-18 | 2014-12-18 | Seal member, black accomodating unit and ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812526.5U CN204431982U (en) | 2014-12-18 | 2014-12-18 | Seal member, black accomodating unit and ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431982U true CN204431982U (en) | 2015-07-01 |
Family
ID=53599894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420812526.5U Expired - Fee Related CN204431982U (en) | 2014-12-18 | 2014-12-18 | Seal member, black accomodating unit and ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001211A (en) * | 2019-04-24 | 2019-07-12 | 杭州致爱包装制品有限公司 | A kind of ink-cases of printers being conveniently replaceable |
-
2014
- 2014-12-18 CN CN201420812526.5U patent/CN204431982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001211A (en) * | 2019-04-24 | 2019-07-12 | 杭州致爱包装制品有限公司 | A kind of ink-cases of printers being conveniently replaceable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 |